Properties of photorefractive index perturbations in periodically poled photovoltaic media

Summary form only given. We present a model of the steady-state electric space-charge field in periodically poled photovoltaic media for beam propagation perpendicular to the polar axis. We show theoretically that periodically poled ferroelectric crystals are resistant to photorefractive beam degrad...

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Bibliographic Details
Published inSummaries of Papers Presented at the Quantum Electronics and Laser Science Conference pp. 116 - 117
Main Authors Taya, M., Fejer, M.M., Bashaw, M.C.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1996
Subjects
Current density
Degradation
Electron beams
Ferroelectric materials
Neodymium
Photorefractive effect
Photovoltaic systems
Physics
Solar power generation
Steady-state
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Summary:Summary form only given. We present a model of the steady-state electric space-charge field in periodically poled photovoltaic media for beam propagation perpendicular to the polar axis. We show theoretically that periodically poled ferroelectric crystals are resistant to photorefractive beam degradation when the beam size is significantly larger that the period of domain reversal.
ISBN:9781557524447
1557524440